{"id":"vidhyamitra:city-day:erode:1955-07-16:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/erode/1955-07-16","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1955-07-16","date_display":"July 16, 1955 CE","panchanga":{"method":"Sūrya Siddhānta + Bhāskara-II iterative manda + Kerala-school (Mādhava-Nīlakaṇṭha) evection + variation + annual equation","engine_version":"2.0 (Kerala-school enhanced)","accuracy_note":"Sub-degree on Moon at any Kali-Yuga date (~2-5° residual max)","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":1955,"month":7,"day":16,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2435304.770833,"kali_year":5057,"ahargana":1846839.2708,"sun":{"sidereal_longitude":89.1876,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":43.9664,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":27,"name":"Dvādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvādaśī","elongation_degrees":314.7788,"elapsed_within_tithi_degrees":2.7788},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2,"moon_longitude":43.9664,"elapsed_within_degrees":3.9664},"yoga":{"number":10,"name":"Gaṇḍa","sum_longitude":133.154},"karana":{"half_tithi_index":52,"name":"Kaulava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"sky":{"method":"Sūrya-Siddhāntic Bhāskara-II 4-step iteration with atan2-based śīghra + varying peripheries + lunar latitude","engine_version":"3.0 (Pūrṇa — complete SS implementation)","tradition_sources":"Āryabhaṭīya 499 CE → SS Ch.1-5 Burgess 1860 → Siddhānta-Śiromaṇi Bhāskara II 1150 → Tantrasaṅgraha Nīlakaṇṭha 1501","input":{"year":1955,"month":7,"day":16,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2435304.770833,"ahargana":1846839.2708,"kali_year":5057,"ayanamsa_lahiri":23.2319,"grahas":{"sun":{"sidereal_longitude":89.51590699999997,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":false},"moon":{"sidereal_longitude":41.73380700000001,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1},"retrograde":false,"latitude":1.6552},"mars":{"sidereal_longitude":100.41670699999997,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":70.48230699999999,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":103.57020699999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":false},"venus":{"sidereal_longitude":77.23060699999996,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":201.659407,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":245.5678,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":65.5678,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":4},"retrograde":false}},"panchang":{"method":"Sūrya Siddhānta + Bhāskara-II iterative manda + Kerala-school (Mādhava-Nīlakaṇṭha) evection + variation + annual equation","engine_version":"2.0 (Kerala-school enhanced)","accuracy_note":"Sub-degree on Moon at any Kali-Yuga date (~2-5° residual max)","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":1955,"month":7,"day":16,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2435304.770833,"kali_year":5057,"ahargana":1846839.2708,"sun":{"sidereal_longitude":89.1876,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":43.9664,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":27,"name":"Dvādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvādaśī","elongation_degrees":314.7788,"elapsed_within_tithi_degrees":2.7788},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2,"moon_longitude":43.9664,"elapsed_within_degrees":3.9664},"yoga":{"number":10,"name":"Gaṇḍa","sum_longitude":133.154},"karana":{"half_tithi_index":52,"name":"Kaulava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.655,"elongation":45.221},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.655,"opposition_distance":134.779}},"eclipse_window_40days":[{"offset_days":-11,"type":"lunar","occurs":true,"moon_latitude":0.858,"opposition_distance":1.618}]},"city":{"slug":"erode","name":"Erode, Tamil Nadu","lat":11.341,"lon":77.7172,"tz_offset_hours":5.5,"state":"Tamil Nadu","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"erode","name":"Erode, Tamil Nadu","lat":11.341,"lon":77.7172,"tz_offset_hours":5.5,"state":"Tamil Nadu","country":"IN","tier":"tier-1"},"sunriseLocal":"06:03","sunsetLocal":"18:47","solarNoonLocal":"12:25","dayLengthHours":12.726964991023216,"dayLengthDisplay":"12 Hours 43 Mins 37 Secs","nightLengthDisplay":"11 Hours 16 Mins 23 Secs","moonriseLocal":"02:53","moonsetLocal":"15:34","rahuKala":{"name":"Rāhu Kāla","start":"09:14","end":"10:49","startHours":9.231824429182145,"endHours":10.822695053060048,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:00","end":"15:36","startHours":14.00443630081585,"endHours":15.595306924693753,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:03","end":"07:38","startHours":6.050083181426341,"endHours":7.640953805304243,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:01","end":"09:27","startHours":9.019708345998424,"endHours":9.443940512365867,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:35","end":"06:55","startHours":6.580373389385642,"endHours":6.9197591224795945,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:59","end":"12:50","startHours":11.989333510570509,"endHours":12.83779784330539,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:21","end":"05:12","startHours":4.353154515956579,"endHours":5.20161884869146,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:59","end":"06:03","startHours":4.98950276550774,"endHours":6.050083181426341,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:32","end":"15:23","startHours":14.534726508775153,"endHours":15.383190841510034,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:35","end":"18:59","startHours":18.577048172449558,"endHours":18.977048172449557,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:47","end":"19:18","startHours":18.777048172449557,"endHours":19.307338380408858,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:32","end":"20:17","startHours":18.527048172449557,"endHours":20.277048172449557,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:59","end":"00:50","startHours":23.98933351057051,"endHours":24.83779784330539,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"06:03","end":"07:38","startHours":6.050083181426341,"endHours":7.640953805304243,"quality":"inauspicious"},{"name":"Śubha","start":"07:38","end":"09:14","startHours":7.640953805304243,"endHours":9.231824429182145,"quality":"auspicious"},{"name":"Roga","start":"09:14","end":"10:49","startHours":9.231824429182145,"endHours":10.822695053060048,"quality":"inauspicious"},{"name":"Udveg","start":"10:49","end":"12:25","startHours":10.822695053060048,"endHours":12.41356567693795,"quality":"inauspicious"},{"name":"Chala","start":"12:25","end":"14:00","startHours":12.41356567693795,"endHours":14.00443630081585,"quality":"neutral"},{"name":"Labha","start":"14:00","end":"15:36","startHours":14.00443630081585,"endHours":15.595306924693753,"quality":"auspicious"},{"name":"Amṛta","start":"15:36","end":"17:11","startHours":15.595306924693753,"endHours":17.186177548571656,"quality":"auspicious"},{"name":"Kāla","start":"17:11","end":"18:47","startHours":17.186177548571656,"endHours":18.777048172449557,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:47","end":"20:11","startHours":18.777048172449557,"endHours":20.186177548571656,"quality":"auspicious"},{"name":"Amṛta","start":"20:11","end":"21:36","startHours":20.186177548571656,"endHours":21.59530692469375,"quality":"auspicious"},{"name":"Kāla","start":"21:36","end":"23:00","startHours":21.59530692469375,"endHours":23.00443630081585,"quality":"inauspicious"},{"name":"Śubha","start":"23:00","end":"00:25","startHours":23.00443630081585,"endHours":24.41356567693795,"quality":"auspicious"},{"name":"Roga","start":"00:25","end":"01:49","startHours":24.41356567693795,"endHours":25.82269505306005,"quality":"inauspicious"},{"name":"Udveg","start":"01:49","end":"03:14","startHours":25.82269505306005,"endHours":27.231824429182147,"quality":"inauspicious"},{"name":"Chala","start":"03:14","end":"04:38","startHours":27.231824429182147,"endHours":28.640953805304243,"quality":"neutral"},{"name":"Labha","start":"04:38","end":"06:03","startHours":28.640953805304243,"endHours":30.05008318142634,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:03","end":"07:03","startHours":6.050083181426341,"endHours":7.050083181426341,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"07:03","end":"08:03","startHours":7.050083181426341,"endHours":8.050083181426341,"planetary_lord":"Moon"},{"name":"Hora 3","start":"08:03","end":"09:03","startHours":8.050083181426341,"endHours":9.050083181426341,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"09:03","end":"10:03","startHours":9.050083181426341,"endHours":10.050083181426341,"planetary_lord":"Venus"},{"name":"Hora 5","start":"10:03","end":"11:03","startHours":10.050083181426341,"endHours":11.050083181426341,"planetary_lord":"Sun"},{"name":"Hora 6","start":"11:03","end":"12:03","startHours":11.050083181426341,"endHours":12.050083181426341,"planetary_lord":"Mars"},{"name":"Hora 7","start":"12:03","end":"13:03","startHours":12.050083181426341,"endHours":13.050083181426341,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"13:03","end":"14:03","startHours":13.050083181426341,"endHours":14.050083181426341,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"14:03","end":"15:03","startHours":14.050083181426341,"endHours":15.050083181426341,"planetary_lord":"Moon"},{"name":"Hora 10","start":"15:03","end":"16:03","startHours":15.050083181426341,"endHours":16.05008318142634,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"16:03","end":"17:03","startHours":16.05008318142634,"endHours":17.05008318142634,"planetary_lord":"Venus"},{"name":"Hora 12","start":"17:03","end":"18:03","startHours":17.05008318142634,"endHours":18.05008318142634,"planetary_lord":"Sun"},{"name":"Hora 13","start":"18:03","end":"19:03","startHours":18.05008318142634,"endHours":19.05008318142634,"planetary_lord":"Mars"},{"name":"Hora 14","start":"19:03","end":"20:03","startHours":19.05008318142634,"endHours":20.05008318142634,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"20:03","end":"21:03","startHours":20.05008318142634,"endHours":21.05008318142634,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"21:03","end":"22:03","startHours":21.05008318142634,"endHours":22.05008318142634,"planetary_lord":"Moon"},{"name":"Hora 17","start":"22:03","end":"23:03","startHours":22.05008318142634,"endHours":23.05008318142634,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"23:03","end":"00:03","startHours":23.05008318142634,"endHours":24.05008318142634,"planetary_lord":"Venus"},{"name":"Hora 19","start":"00:03","end":"01:03","startHours":24.05008318142634,"endHours":25.05008318142634,"planetary_lord":"Sun"},{"name":"Hora 20","start":"01:03","end":"02:03","startHours":25.05008318142634,"endHours":26.05008318142634,"planetary_lord":"Mars"},{"name":"Hora 21","start":"02:03","end":"03:03","startHours":26.05008318142634,"endHours":27.05008318142634,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"03:03","end":"04:03","startHours":27.05008318142634,"endHours":28.05008318142634,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"04:03","end":"05:03","startHours":28.05008318142634,"endHours":29.05008318142634,"planetary_lord":"Moon"},{"name":"Hora 24","start":"05:03","end":"06:03","startHours":29.05008318142634,"endHours":30.05008318142634,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Citrā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Karka","Tulā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Siṃha","Kanyā","Dhanu","Makara"]},"dishaShool":"East (Pūrva)","chandraVasa":"South-East","rahuVasa":"East","anandadiYoga":{"name":"Dhātṛ","quality":"Auspicious"},"drikRitu":"Grīṣma (Summer) (Drik)","vedicRitu":"Grīṣma (Summer)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":21.518101063054534,"eotMinutes":-5.682740616276977,"ayanamsa":23.2319}},"calendars":{"vikram_samvat":2012,"vikram_samvatsara":"Kīlaka","saka_samvat":1877,"saka_samvatsara":"Manmatha","bengali_samvat":1362,"malayalam_era":1131,"nanakshahi_year":486,"lunar_month":"Āṣāḍha","lunar_month_paksha_full":"Āṣāḍha Kṛṣṇa Pakṣa","solar_month":"Mithuna (Āni)","ritu":"Grīṣma (Summer)","display_summary":"Āṣāḍha Kṛṣṇa Dvādaśī · Vikram 2012 Kīlaka · Śaka 1877 Manmatha"},"festivals":[{"id":"mithuna-sankranti","name":"Mithuna Saṅkrānti","name_sanskrit":"मिथुन सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Gemini.","vrata":false,"detection":{"sun_rashi":"Mithuna"},"precedence":5}],"todays_walk":{"walk":{"id":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3226-07-09","event":"Bhagavān Krishna's birth at Mathurā","chart_id":"krishna","shared_marker":"same Rohiṇī","url":"/day/-3226-07-09","relevance":0.5}]},"validity":{"eternal":false,"location_specific":"erode"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga July 16, 1955 CE · Erode, Tamil Nadu · Vidhyamitra","description":"July 16, 1955 CE for Erode, Tamil Nadu: Kṛṣṇa Dvādaśī, sūryodaya 06:03, sūryāsta 18:47.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/erode/1955-07-16","hreflang_alternates":{"en":"https://vidhyamitra.com/city/erode/1955-07-16","sa":"https://sa.vidhyamitra.com/city/erode/1955-07-16","hi":"https://hi.vidhyamitra.com/city/erode/1955-07-16","x-default":"https://vidhyamitra.com/city/erode/1955-07-16"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-20T22:09:20.912Z","verification":{"type":"multi-marker","confidence":"canonical"}},{"pillar":"Vidhyamitra-Tier2","pillar_version":"0.1.0","method":"Spherical astronomy + Lahiri ayanamsa + standard solar declination + EoT correction","retrieved_at":"2026-05-20T22:09:20.912Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-20T22:09:20.912Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}